 | | Journal (article/letter/editorial) | | [21 K-Ar geochronology of the South Shetland Islands, Lesser Antarctica: apparent lateral migration of...to Quaternary island arc volcanism R.J. Pankhurst 1 and J.L. Smellie 2 I British Antarctic Survey, Natural...volcanic and intrusive rocks from the South Shetland Islands, Antarctica, including about 50 not previously...northeastwards along the length of the island chain. T h e South Shetland Islands, a northeasterly trending archipelago...about 100 km north of the Antarctic Peninsula (Fig. 1). The majority of the islands are formed of volcanic |  | | Report (chapter) | | Cretaceous-early Tertiary floras of King George Island, West Antarctica: their stratigraphic distribution...floras have been established on King George Island, West Antarctica, based on K-Ar dating of associated...terrestrial floras in King George Island, South Shetland Islands (West Antarctica) (Figs 1 and 2). The...mainly on collections assembled during the Polish Antarctic Expeditions of 1977-1986, and on data published...The oldest Mesozoic plant remains occur on King George Island within stratiform terrestrial volcanic-volcaniclastic |  | Keller, Randall A., Fisk, Martin R., White, William M., Birkenmajer, Krzysztof (1992) Isotopic and trace element constraints on mixing and melting models of marginal basin volcanism, Bransfield Strait, Antarctica. Earth and Planetary Science Letters, 111 (2) 287-303 doi:10.1016/0012-821x(92)90185-x | Journal (article/letter/editorial) | | marginal basin volcanism, Bransfield Strait, Antarctica Randall A. Keller a, Martin R. Fisk a, William...separating the South Shetland Islands from the northern end of the Antarctic Peninsula. Quaternary volcanism...remained constant during the transition from Tertiary island arc volcanism to Quaternary marginal basin volcanism...continental magmatic arc of the Jurassic to Tertiary South Shetland 0012-821X/92/$05.00 © 1992 - Elsevier Science... KELLER Islands/Antarctic Peninsula (Fig. 1) [13]. Quaternary volcanism on several islands in the strait |  | Machado, Adriane, Chemale, Farid, Conceição, Rommulo V., Kawaskita, Koji, Morata, Diego, Oteíza, Orlando, Van Schmus, William R. (2005) Modeling of subduction components in the Genesis of the Meso-Cenozoic igneous rocks from the South Shetland Arc, Antarctica. Lithos, 82 (3) 435-453 doi:10.1016/j.lithos.2004.09.026 | Journal (article/letter/editorial) | | Meso-Cenozoic igneous rocks from the South Shetland Arc, Antarctica Adriane Machadoa,T, Farid Chemale Jr...Greenwich, Robert, King George and Ardley islands (South Shetland arc, Antarctica). These islands were formed...during subduction of the Phoenix Plate under the Antarctica Plate from Cretaceous to Tertiary. Isotopically...68, and 206Pb/204Pb from 18.28 to 18.81. The South Shetland rocks are thought to be derived from a depleted...rights reserved. q Keywords: Subduction; Fluids; Island arc magmas; Pb isotopes; Nd isotopes; Sr isotopes |  | Haase, K. M., Beier, C., Fretzdorff, S., Smellie, J. L., Garbe-Schönberg, D. (2012) Magmatic evolution of the South Shetland Islands, Antarctica, and implications for continental crust formation. Contributions to Mineralogy and Petrology, 163 (6) 1103-1119 doi:10.1007/s00410-012-0719-7 | Journal (article/letter/editorial) | | PAPER Magmatic evolution of the South Shetland Islands, Antarctica, and implications for continental...Abstract Lavas from the South Shetland Islands volcanic arc (northern Antarctic Peninsula) have been investigated...magmatism present on both Livingston and King George islands, which may be due to a change in both subduction...available to authorized users. from the north-eastern islands indicate magma generation in a depleted mantle...basaltic oceanic crust. Lavas from the south-western islands show an additional sedimentary influence |  | | Journal (article/letter/editorial) | | TRANSVERSE GEOCHEMICAL VARIATIONS ACROSS THE ANTARCTIC PENINSULA: IMPLICATIONS FOR THE GENESIS OF CALC-ALKALINE...Magnetic activity throughout the Antarctic Peninsula and the South Shetland Islands has been dominantly of a...margin magmatic arc, similar to those from western South America. Within any one area, volcanic and plutonic...contribute to the spatial variations across the peninsula, we have proposed that an enriched subcontinentalmantle...types with time, with the eruption of "primitive" island arc tholeiites in the early stages, followed by |  | | Journal (article/letter/editorial) | | and basal respiration of selected Sub-Antarctic and Antarctic soils in the areas of some Russian polar...State University, 199178, 16-line Vasilyevskiy Island, 29, Russia Correspondence to: E. Abakumov (e.abakumov@bio...June 2014 – Published: 29 July 2014 Abstract. Antarctica is a unique place for soil, biological, and ecological...ecological investigations. Soils of Antarctica have been studied intensively during the last century...century, when different national Antarctic expeditions visited the sixth continent with the aim of investigating |  | Poggere, Giovana Clarice, Melo, Vander de Freitas, Curi, Nilton, Schaefer, Carlos Ernesto G.R., Francelino, Marcio Rocha (2017) Adsorption and desorption of lead by low-crystallinity colloids of Antarctic soils. Applied Clay Science, 146. 371-379 doi:10.1016/j.clay.2017.06.020 | Journal (article/letter/editorial) | | desorption of lead by low-crystallinity colloids of Antarctic soils MARK Giovana Clarice Poggerea,⁎, Vander...Short-range order phases Environmental pollution Antarctic soils Studies on the adsorption-desorption of...of pollutants by soil colloids in the Antarctic are extremely important because they are related to the...in the Keller and Barton Peninsulas, Maritime Antarctica. The quantification of shortrange order phases...predominance of inner-sphere adsorption. Soils of Antarctica are rich in SROP and have high filtering capacity |  | Poblete, F., Arriagada, C., Roperch, P., Astudillo, N., Hervé, F., Kraus, S., Le Roux, J.P. (2011) Paleomagnetism and tectonics of the South Shetland Islands and the northern Antarctic Peninsula. Earth and Planetary Science Letters, 302 (3) 299-313 doi:10.1016/j.epsl.2010.12.019 | Journal (article/letter/editorial) | | and tectonics of the South Shetland Islands and the northern Antarctic Peninsula F. Poblete a, C. Arriagada...Editor: P. DeMenocal Keywords: Antarctic Peninsula South Shetland Islands Gondwana paleomagnetism Cretaceous...sedimentary rocks from the Antarctic Peninsula and the South Shetland Islands constrain the relative motion...motion of the Antarctic Peninsula since the mid-Cretaceous and allow the quantification of tectonic rotation...very low apparent polar wandering of the Antarctic Peninsula for the last 100 Ma. © 2010 Elsevier B.V |  | | Book | | https://archive.org/details/antarcticgeologyOOOOsymp ANTARCTIC GEOLOGY AND GEOPHYSICS SCANDINAVIAN UNIVERSITY...- NUMBER I ANTARCTIC GEOLOGY AND GEOPHYSICS Edited by RAYMOND J. ADIE British Antarctic Survey, Department...Birmingham, Birmingham 15, England Symposium on Antarctic Geology and Solid Earth Geophysics, Oslo, 6-15...1970, organized by the SCIENTIFIC COMMITTEE ON ANTARCTIC RESEARCH and sponsored by the INTERNATIONAL UNION...of Antarctica can best be judged from the fact that 7 years after the 1963 Symposium on Antarctic Geology |  | | Report (issue) | | CIRCULAR 909 Petroleum and Mineral Resources of Antarctica Work done in cooperation with the National Science...Foundation Petroleum and Mineral Resources of Antarctica By John C. Behrendt, Editor GEOLOGICAL SURVEY...Branch of Distribution, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 CONTENTS...resources in Antarctica?, by John C. Behrendt . . . . . . Mineral occurrences of Antarctica, by Peter D...· · · · · · · · · · · The Dufek Intrusion of Antarctica and a survey of its minor metals and possible |  | | Book | | Resources Potential of Antarctica SHL WITHDRAWN Physical Sciences ANTARCTIC OCEANOLOGY Joseph L. Reid...Reid, Editor ANTARCTIC OCEANOLOGY II: THE AUSTRALIAN- NEW ZEALAND SECTOR Dennis E. Hayes, Editor...Editor ANTARCTIC SNOW AND lcE STUDIES Malcolm Mellor, Editor ANTARCTIC SNOW AND lcE STUDIES II A. P. Crary...SoIL FORMING PROCESSES J. C. F. Tedrow, Editor ANTARCTIC DRY VALLEY DRILLING PROJECT L. D. McGinnis...PALEONTOLOGY OF THE Jarvis B. Hadley, Editor VICTORIA ANTARCTIC GEOLOGY OF THE CENTRAL 'fRANSANTARCTIC MOUNTAINS |  | | Report (chapter) | | by basalts transitional between N-type MORB and island arc or even calc-alkaline basalts (viz. enrichment...'background' values, to ratios more typical of island-arc basalts. The model has implications for mantle...association between back-arc basins and contemporaneous island arcs implies that subducted components may be involved...series of basins lying behind the volcanic chains of island-arc systems' (Karig 1971). Back-arc basins represent...(Weissel 1981), the majority occurring in the Western Pacific, and it is convenient to group them into |  | | Book (volume) | | MARGINS Volume | The South Atlantic THE OCEAN BASINS AND MARGINS Volume 1: The South Atlantic ¢ 1973 ...Department of Geology Case Western Reserve University Cleveland, Ohio Volume 1 The South Atlantic PLENUM PRESS...Géttingen, Germany Department of Geology Case Western Reserve University Cleveland, Ohio Walter C....Ohio State University, Columbus Port Elizabeth, South Africa Institute of Polar Studies Department of...Department of Geology Case Western Reserve University Department of Geology Case Western Reserve University |  | | Book | | Island Arcs Deep Sea Trenches and Back-Arc Basins Maurice Ewing Series 1 Manik Talwani and Walter C...Winslow J. L. Worzel Maurice Ewing Series 1 Island Ares Deep Sea Trenches and Back-Are Basins Edited...American Geophysical Union Washington, D. C. Island Arcs Deep Sea Trenches and Back-Arc Basins Standard...participants were researchers active in the study of Island Arcs, Deep Sea Trenches and Back-Arc Basins. We...Fitch 123 Heat Flow in Back-Arc Basins of the Western Pacific, T. Watanabe, M. G. Langseth, and R. N |  | | Journal (issue) | | of a Deformed Mesozoic Back-Arc Basin on South Georgia, South Atlantic . . ....... D. I. M. MacdonaJd...Ice-Formed Intertidal Boulder Pavements in the Sub-Antarctic r Major, Through-Going Stylolites in the Lower... University of South Florida, Department of Marine Science, 140 Seventh Avenue South, St. Petersburg...California LARRY J. DOYLE (Announcements) University of South Florida. St. Petersburg. Florida DAVID 8. DUANE...Maryland ROBERT EHRLICH University of South Carolina, Columbia, South Carolina MICHAEL E. FIELD U.S. Geological |  | | Book (volume) | | languages (May Subd Geog) [PM1980] BT Canada, Western—Languages Indians of North America—Languages West...language Tlingit language Na Guardis Island (Spain) USE Guardia Island (Spain) Na-hsi (Chinese people) USE...(Korea) Naejangsan (Korea) BT Mountains—Korea (South) Naejang San (Korea) USE Naejang Mountain (Korea)...Ethnology—Indonesia Naga (South Asian people) (May Subd Geog) [DS432.N3] UF Nagas [Former heading] Nagna (South Asian people)...people) Noga (South Asian people) BT Ethnology—Burma Ethnology—India Tibeto-Burman peoples NT Anal (Indie |  | | Book | | elements (Doroshkevich et al.), and soils in the Antarctic region to reveal the specific of their structural...pedogenesis in the different regions of Preface vii Antarctica (Lupachev et al., Shamilishvili et al.). These...Modeling) . . . . . . . . . . . . . . . . . . . . George Kuranov, Konstantin Mikhelson and Alexandra Puzyk...Biogenic-Abiogenic Interactions in Epiphytic Structures of the South Vietnam Tropical Forest . . . . . . . . . . . ....Queen Maud Land, East Antarctica . . . . . . . . . . . . . . . . . . 457 George Shamilishvili, Evgeny |  | | Journal (article/letter/editorial) | | Sciences, University of Cape Town, Rondebosch 7700, South Africa (chris.harris@geology.uct.ac.za) 3 Institut...a subordinate group from the SW region of the western rift zone having high 3He/4He for a given 206Pb/204Pb...of GSJ igneous rock standards (Basalt, JB-1a; Andesite, JA-2; Rhyolite, JR-1), GSJ carbonate mineral...zoic sedimentary cover of the Kaapvaal Craton, South Africa. With molecular fossil (biomarker) analysis...inclusions from 14 cinder cones in the central and western Trans-Mexican Volcanic Belt (TMVB), including the |  | | Book (volume) | | (Not Subd Geog) Dacite (May Subd Geog) UF Quartz andesite BT Rocks, Igneous Dack family (Not Subd Geog)...[QL537.E7] BT Ephydridae Dahalach Island (Eritrea) USE Dehalak' Island (Eritrea) 1570 Dahalo language...Doll family Dahlak Island (Eritrea) USE Dehalak' Island (Eritrea) Dahlak KabTr Island (Eritrea) USE Dehalak'...Dehalak' Island (Eritrea) Dahlberg family (Not Subd Geog) UF Dalberg family Von Dahlberg family Von Dalberg...(Legendary character) — Government relations NT Alcatraz Island (Calif.)—History— Indian occupation, 1969-1971 |
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